Sunday
May 19, 2013

Posts by Derrick


Total # Posts: 142

Chemistry
BaCl2 + Pb(NO3)2 Could you also show me how to do the double replacement thing. The obly reactions I am getting how to do are synthesis and combustion. I need to practise alot on the other ones. Could you please show me step by step how you balance this equation. Thank you ver...

Chemistry
The decomposition is a bit harder for me than the rest. I looked over the examples in my book tons of times, but I still don't get it. Rb2O --> Decomposition Rb + O2 I don't know what to do rest.

Chemistry
C) C2H6+O2 --> Combustion Products: 2 molecules of Carbon dioxide, 3 molecules of water C2H6 + 4O2 --> 2CO2 + 3H2O D) C6H12O4 + O2--> Combustion Products: 6 molecules of Carbon dioxide, 6 molecules of water C6H12O4 + 7O2 --> 6CO2 + 6H2O sorry I forgot to mention ho...

Chemistry
A) Al + F2 --> Synthesis Products: 2 molecules of aluminum fluoride 2Al + 3F2 --> 2AlF3 B) K+O2 --> Synthesis Products: 2 molecules of Potassium oxide 4K + O2 --> 2K2O C) C2H6+O2 --> Combustion Products: Carbon dioxide, water C2H6 + 4O2 --> 2CO2 + 3H2O D) C6H...

Chemistry
I'll try to write quickly and post what I've done on here, but please sir stay.

Chemistry
They've given me the reaction type themselves, it was in the book. Also can you please stay on this site and provide me with help.

Chemistry
I forgot to mention some parts. Each reaction below has been identified by type. Use this information to help predict products. Copy and then complete each equation by writing the products of the reactions. Remember to include subscripts and parentheses when required. It also ...

Chemistry
This question is very confusing, I do not understand what it wants me to do. Each reaction below has been identified by type. Use this information to help predict products. Copy and then complete each equation by writing the products of the reactions. Remember to include subsc...

Chemistry
Recognize each of the following reactions as synthesis, decomposition, single replacement, double replacement, neutralization, or combustion. A)H3PO4 + 3NaOH -> Na3PO4 + 3H20 This reaction is known as Neutralization. B)P4 + 5O2 -> P4O10 This reaction is known as Synthesi...

Chemistry/ Dr.Bob222
DrBob222 I am beginning to understand about balancing equations well, thanks to your help, but there are still some other things, which I am having a hard time figuring out. Complete and balance the following chemical reactions between an acid and a metal. A) HBR + Mg -> Th...

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